package ch03;

public class Example3_5 {
	public static void main (String args[]) {
		long sum = 0, a = 8, item = a, n = 12, i = 1;
		for(i=1;i<=n;i++) {
			sum = sum + item;
			item = item*10+a;
		}
		System.out.println(sum);
	}
}
